Nutritional Sciences Directory

Nutritional Sciences Team

	Bill Mahanna, Ph.D, Dipl ACAN , Global Nutritional Sciences Coordinator Johnston, IA E-mail: Phone: (515) 334-6673
	Bill Seglar, Ph.D, Sr. Nutritionist Johnston, IA E-mail: Phone: (515) 334-6674
	Dan Jones, Ph.D., Poultry/Swine Nutritionist Johnston, IA E-mail: Phone: (515) 334-7025
	Fred Owens, Ph.D., Ruminant Researcher Johnston, IA E-mail: Phone: (515) 334-6416
	Scott Dennis, Ph.D., Ruminant Microbiologist Johnston, IA E-mail: Phone: (515) 270-4049

Canada Business Unit

	Harry Bekkerring, Dairy Specialist - Canada Saskatoon, SK Canada E-mail: Phone: (306) 668-6338
	Robert Larmer, Dairy Specialist - Canada Guelph, ON Canada E-mail: Phone: (519) 836-6067

Eastern Business Unit

Leo Brown, Livestock Information Manager
Bloomington, IL
E-mail:
Phone: (309) 821-9940, ext. 34

Northeast Business Unit

	Dann Bolinger, M.S., Dairy Specialist - Michigan Perrinton, MI E-mail: Phone: (989) 682-4967
	Kevin Putnam, Dairy Specialist - New York & Vermont Cortland, NY E-mail: Phone: (585) 245-1239

Northern Business Unit

	Paul Porter, Ph.D., Dairy Specialist -Wisconsin Beaver Dam, WI E-mail: Phone: (608) 316-5362
	Jim Smith, M.S., Livestock Information Manager Mankato, MN E-mail: Phone: (507) 344-2026

Western Business Unit

	Steve Soderlund, Ph.D., Beef Nutritionist and Livestock Information Manager Parker, CO E-mail: Phone: (402) 467-5458
	Bill Ramsey, Western Livestock Information Manager Grand Island, NE E-mail: Phone: (308) 384-4527
	Wes Kezar, Ph.D., Dairy Specialist - Pacific Northwest Boise, ID E-mail: Phone: (208) 376-1025

Forage Additives Research

Bill Rutherford, Ph.D., Research Coordinator
Johnston, IA
E-mail:
Phone: (515) 270-3982

Inoculant Supply & Applicator Technology

Jim Oepping, Production Operational Manager
Johnston, IA
E-mail:
Phone: (515) 254-2730